We don't in fact exit(1) if this is not specified, and it wouldn't make
sense to, since most people probably don't specify this.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
-c, --console=FILE Use specified FILE for the container console\n\
-L, --console-log=FILE Log container console output to FILE\n\
-C, --close-all-fds If any fds are inherited, close them\n\
- If not specified, exit with failure instead\n\
Note: --daemon implies --close-all-fds\n\
-s, --define KEY=VAL Assign VAL to configuration variable KEY\n\
--share-[net|ipc|uts|pid]=NAME Share a namespace with another container or pid\n\